Continental flood basalts consist of vast quantities of lava, sills and giant dyke swarms that are associated with
continental break-up. The commonly radiating geometry of dyke swarms in these provinces is generally ...

The lower Jurassic Karoo–Ferrar magmatism represents one of the most important Phanerozoic continental flood basalt
(CFB) provinces. The Karoo CFB province is dominated by tholeiitic traps and apparently radiating giant ...